Substrate Blockchain
The Substrate MCP server provides AI assistants with direct access to Substrate blockchain operations through a Rust implementation. Developed by Thomas Marches, this server exposes tools for querying account balances, accessing storage, submitting transactions, and retrieving blockchain data like events, blocks, and extrinsics. It leverages the subxt library for Substrate interaction and supports dynamic operations across different pallets, with optional transaction signing capabilities configured through environment variables. The implementation is particularly valuable for blockchain developers and users who need to interact with Substrate-based networks without switching contexts from their AI assistant.
Composite of vulnerability cleanliness, spec conformance, provenance, stability, and usage signals — scanned and weighted by Cognium. Human and agent signals are tracked separately. Last scanned 2026-09-02.
Scan details: Circle-IR · 2026-09-02 · Appeal
View full trust & usage report →Metadata
- Version
- 1.0.0
- Skill type
- atomic
- Execution layer
- mcp-remote
- Category
- finance
- Source
- PulseMCP
- Repository
- github.com/thomasmarches/substrate-mcp-rs
- Author type
- human
- Last scanned
- 2026-09-02
- Updated
- 2026-09-02
Use via MCP
Resolve Substrate Blockchain from your agent
Streamable HTTP transport at https://api.skillsregistry.net/mcp. No auth for read tools. Discovery: .well-known/mcp.json.
One command in your shell — Claude Code wires it up and verifies the connection. Run /mcp in any session to confirm.
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp--scope user for --scope project to commit it to .mcp.json.